| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.91 | 13.862% | $45.4423 | $45.44 | $45.45 | $45.40 |
| Purchase #2 | $177.50 | 6.266% | $188.6222 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $249.75 | 3.336% | $258.0817 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $5.86 | 8.734% | $6.3718 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $124.53 | 10.762% | $137.9319 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $155.75 | 10.408% | $171.9605 | $171.96 | $171.95 | $172.00 |
| Purchase #7 | $144.68 | 3.403% | $149.6035 | $149.60 | $149.60 | $149.60 |
| 7 purchase totals = | $897.98 | $958.0139 | $958.00 | $958.00 | $958.00 | |